Invicta Gunmetal Skeleton Dial Uni-directional Rotating Black Ion-plated Band Watch # 24506 (Men Watch). Dial Color : Gunmetal Skeleton. Display Type : Analog. Item Shape : Round Shape. Band Material : Stainless Steel. Case Size Diameter : 38 millimetres. Band Width : 20 millimetres. Bezel Material : Uni-directional Rotating Black Ion-plated. Water Resistant Depth : 500 meters. Movement Type : Quartz. Calendar Type : Date display at the 4 o'clock position. Model Number:24506 2450 245 24.